Controllers | ADP3211

同期降圧コントローラ、7 ビット、プログラマブル、単相

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CAD Model

Overview

ADP3211 は高効率な単相の同期降圧レギュレータ・コントローラです。 ADP3211 は、内蔵ドライバにより、ノートブックのバッテリ電圧を高性能 Intel チップセットが必要とする電源電圧に変換するように最適化されています。 内部 7 ビット DAC を使用して、チップセットまたは CPU から直接 VID コードを読み取り、GMCH レンダリング電圧または CPU コア電圧を 0 V 〜 1.5 V の範囲内の値に設定します。

  • Notebook power supplies for next generation Intel® Chipsets.
  • Intel® netbook Atom processors.
  • Single-chip solution. Fully compatible with the Intel® IMVP-6.5 CPU and GMCH chipset voltage regulator specifications integrated MOSFET drivers.
  • Input voltage range of 3.3V to 22V.
  • ±7mV worst-case differentially sensed core voltage error overtemperature.
  • Automatic power-saving modes maximizes efficiency during light load operation.
  • Soft transient control reduces inrush current and audio noise.
  • Independent current limit and load line setting inputs for additional design flexibility.
  • Built-in power-good masking supports voltage identification (VID) OTF transients.
  • 7-bit, digitally programmable DAC with 0V to 1.5V output.
  • Short-circuit protection.
  • Current monitor output signal.
  • This is a Pb-free device. Fully RoHS compliant and 32-lead QFN.

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Reference Price

ADP32110091MNR2G

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Obsolete

CAD Model

Pb

A

H

P

QFN-32

488AM

1

260

REEL

5000

N

Step-Down

1

-

3.3

22

-

Price N/A

More Details

ADP3211AMNR2G

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Active

CAD Model

Pb

A

H

P

QFN-32

488AM

1

260

REEL

5000

N

Step-Down

1

-

3.3

22

-

$1.1924

More Details

ADP3211MNR2G

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Obsolete

CAD Model

Pb

A

H

P

QFN-32

488AM

1

260

REEL

5000

N

Step-Down

1

-

3.3

22

-

Price N/A

More Details

ADP3211NMNR2G

Loading...

Obsolete

CAD Model

Pb

A

H

P

QFN-32

488AM

1

260

REEL

5000

N

Step-Down

1

-

3.3

22

-

Price N/A

More Details

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